Native to:
Angola,
Assam,
Bangladesh,
Benin,
Borneo,
Botswana,
Burkina,
Cameroon,
Cape Provinces,
Central African Republic,
Chad,
China South-Central,
China Southeast,
Comoros,
Congo,
Djibouti,
DR Congo,
Eritrea,
Eswatini,
Ethiopia,
Fiji,
Free State,
Gabon,
Gambia,
Ghana,
Gilbert Is.,
Guinea,
Guinea-Bissau,
Gulf of Guinea Is.,
Gulf States,
Hainan,
India,
Ivory Coast,
Jawa,
Kenya,
KwaZulu-Natal,
Laccadive Is.,
Lesser Sunda Is.,
Liberia,
Malawi,
Malaya,
Maldives,
Mali,
Maluku,
Mauritania,
Mozambique,
Myanmar,
Namibia,
Nepal,
New Guinea,
Niger,
Nigeria,
Northern Provinces,
Oman,
Pakistan,
Philippines,
Rwanda,
Samoa,
Saudi Arabia,
Senegal,
Sierra Leone,
Socotra,
Somalia,
South China Sea,
Sri Lanka,
Sudan-South Sudan,
Sulawesi,
Sumatera,
Taiwan,
Tanzania,
Togo,
Tonga,
Uganda,
Vietnam,
Yemen,
Zimbabwe
Introduced into:
Andaman Is.,
Caroline Is.,
Cuba,
Dominican Republic,
Guyana,
Haiti,
Jamaica,
Leeward Is.,
Marianas,
Mauritius,
Nansei-shoto,
Nicobar Is.,
Puerto Rico,
Rodrigues,
Réunion,
Trinidad-Tobago,
Windward Is.